<template>
  <div>
    <h2>这是一个公共的头部标签 {{title}}</h2>
  </div>
</template>

<script>
export default {
  props: {
    title: {
      type: String,
      requred: true
    }
  }
}
</script>

<style lang="scss" scoped>

</style>
